2250149769

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{759929}}^1$

素因数の和:759989

約数の個数: 24

約数和(自身を含む): 3793570560

約数和(自身を除く): 1543420791

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 759929, 2279787, 5319503, 6839361, 15958509, 35716663, 47875527, 107149989, 250016641, 321449967, 750049923, 2250149769]

約数ペア:

[(1, 2250149769), (3, 750049923), (7, 321449967), (9, 250016641), (21, 107149989), (47, 47875527), (63, 35716663), (141, 15958509), (329, 6839361), (423, 5319503), (987, 2279787), (2961, 759929)]